SMD 7*5mm, 5*3.2mm, 3.2*2.5mm, 2.5*2.0mm, 2.0*1.6mm 1~170MHz oscillator, Find Details and Price about SMD 7*5mm 5*3.2mm 3.2*2.5mm 2.5*2.0mm 2.0*1.6mm and Quartz Crystal Series Resonator unit from Shoulder Electronics Corporation Limited.